36240231622525 has 36 divisors (see below), whose sum is σ = 52321823861940. Its totient is φ = 24828035635200.

The previous prime is 36240231622501. The next prime is 36240231622537. The reversal of 36240231622525 is 52522613204263.

It can be written as a sum of positive squares in 6 ways, for example, as 2842616232036 + 33397615390489 = 1686006^2 + 5779067^2 .

It is not a de Polignac number, because 36240231622525 - 2⁹ = 36240231622013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11979556 + ... + 14696605.

It is an arithmetic number, because the mean of its divisors is an integer number (1453383996165).

Almost surely, 2^{36240231622525} is an apocalyptic number.

36240231622525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36240231622525 is a deficient number, since it is larger than the sum of its proper divisors (16081592239415).

36240231622525 is a wasteful number, since it uses less digits than its factorization.

36240231622525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26677294 (or 26677282 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

Adding to 36240231622525 its reverse (52522613204263), we get a palindrome (88762844826788).

The spelling of 36240231622525 in words is "thirty-six trillion, two hundred forty billion, two hundred thirty-one million, six hundred twenty-two thousand, five hundred twenty-five".